@article{SIGMA_2011_7_a78,
     author = {Decio Levi and Christian Scimiterna},
     title = {Linearizability of {Nonlinear} {Equations} on a {Quad-Graph} by a {Point,} {Two} {Points} and {Generalized} {Hopf{\textendash}Cole} {Transformations}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2011},
     volume = {7},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2011_7_a78/}
}